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28-11-2022
Chemistry

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(a) Calculate the pH of a buffer solution containing 0.40 M CH3COOH and 0.30 M CH3COONa

Ka for CH3COOH = 1.8 x 10-5

(b) Calculate the pH after 100mL of a 0.10 M Ba(OH)2 has been added to 1.0 L of the buffer solution

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